Prefix Information

The prefix 840 is part of area code 669 serving San Jose, California.

This exchange contains 10,000 possible phone numbers (669-840-0000 through 669-840-9999).

Browse Numbers in This Prefix

669-840-0000-0999 669-840-1000-1999 669-840-2000-2999 669-840-3000-3999 669-840-4000-4999 669-840-5000-5999 669-840-6000-6999 669-840-7000-7999 669-840-8000-8999 669-840-9000-9999

Sample Numbers

(669) 840-0000 (669) 840-1234 (669) 840-2000 (669) 840-3333 (669) 840-4444 (669) 840-5555 (669) 840-6000 (669) 840-7777 (669) 840-8888 (669) 840-9999